Self-dedusting automatic refractory material batching equipment

Abstract

The utility model discloses self-dedusting automatic refractory material batching equipment which comprises a box body, a feeding port is formed in the top end of the box body, a dustproof plate is hinged to the inner wall of the feeding port through a hinge, a torsion spring is arranged between the dustproof plate and the inner wall of the feeding port, a first driving motor is installed at the upper end of the outer wall of the box body, and a second driving motor is installed at the lower end of the outer wall of the box body. And the output end of the first driving motor extends into the box body to be provided with a feeding barrel, a feeding groove is formed in the surface of the feeding barrel, and a second driving motor is fixedly installed on the inner top face of the box body. According to the refractory material stirring device, the stirring plate capable of moving up and down in a reciprocating manner is arranged, a third driving motor drives a cam to rotate, and an ejector block can be pushed to move up and down in a reciprocating manner under the action of a spring, so that a movable rod and the stirring plate are driven to move up and down in a reciprocating manner, and the effect of stirring and mixing refractory materials in the vertical direction is achieved; the refractory material is stirred in the horizontal direction in cooperation with the stirring rod, the stirring effect is better, and the stirring efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of batching equipment technology, and in particular to an automatic batching equipment for refractory materials with self-dust removal. Background Technology

[0002] Refractory materials are materials that are heat-resistant, pressure-resistant, or chemically resistant, and can maintain their strength and shape at high temperatures. Refractory materials are inorganic non-metallic materials with porous and heterogeneous structures. They are typically composed of oxides of the following materials: silicon, aluminum, magnesium, calcium, and zirconium. Refractory materials are defined as inorganic non-metallic materials with a refractoriness of at least 1500℃; in China, refractory materials are inorganic non-metallic materials with a refractoriness of not less than 1580℃.

[0003] Existing technologies have the following problems:

[0004] Extensive searches revealed that patent application CN202222324462.1 discloses an automatic batching device for refractory materials with a dust removal device. This patent uses a second forward and reverse motor to drive the stirring blades to rotate, thereby stirring the refractory materials. However, this patent still has some problems in actual use. The most obvious problem is that the stirring rod can only stir the refractory materials in a single horizontal direction, making it difficult to stir and mix the refractory materials in the vertical direction. The stirring effect is not ideal, and the stirring efficiency needs to be improved.

[0005] To address these shortcomings, we have proposed an automatic batching device for refractory materials with self-dust removal. Utility Model Content

[0006] The purpose of this invention is to provide an automatic batching device for refractory materials with self-dust removal, in order to overcome the shortcomings of existing technologies.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an automatic batching device for refractory materials with self-dust removal, comprising a box body, a feed inlet at the top of the box body, and a dustproof plate hinged to the inner wall of the feed inlet, with a torsion spring between the dustproof plate and the inner wall of the feed inlet; a first drive motor installed on the upper end of the outer wall of the box body, and a feeding cylinder installed inside the box body with its output end extending therefrom, and a feeding groove formed on the surface of the feeding cylinder; a second drive motor fixedly installed on the inner top surface of the box body, and a stirring rod installed on the output end of the second drive motor; and a... The box has a discharge pipe with a valve installed on it. A guide seat is welded to the inner wall of the box, and a movable rod is slidably connected to the guide seat. A stirring plate is fixed to the movable rod. A top block is fixedly installed at the top of the movable rod, and a spring is sleeved between the top block and the guide seat on the outside of the movable rod. A third drive motor is fixedly installed on the inner wall of the box, and a cam is installed at the output end of the third drive motor. The cam works in conjunction with the top block. A collection box and a negative pressure machine are fixedly installed on the outer wall of the box. A collection pipe is installed at the inlet end of the collection box, and the other end of the collection pipe extends into the interior of the box. The negative pressure machine is connected to the collection box.

[0008] Preferably, a control switch is fixedly installed on the outer wall of the housing, and the control switch is electrically connected to the first drive motor, the second drive motor, the third drive motor and the negative pressure machine through wires.

[0009] Preferably, there are multiple stirring plates, and the multiple stirring plates are equidistantly arranged along the length direction of the movable rod.

[0010] Preferably, there are multiple feeding troughs, and the multiple feeding troughs are distributed in a ring array on the surface of the feeding cylinder.

[0011] Preferably, there are multiple movable rods, and the multiple movable rods are arranged in a circular array on the inner wall of the box.

[0012] Preferably, the dustproof plate is used in conjunction with the feed inlet.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, a stirring plate that can move up and down is set up, and a third drive motor drives the cam to rotate. Under the action of the spring, the top block can be pushed to move up and down, thereby driving the movable rod and the stirring plate to move up and down. This achieves the effect of stirring and mixing refractory materials in the vertical direction. Combined with the stirring rod to stir refractory materials in the horizontal direction, the stirring effect is better and the stirring efficiency is more efficient.

[0015] 2. In this utility model, by setting a dustproof plate, when the refractory material is put into the feed inlet, the dustproof plate opens under the action of gravity and the torsion spring deforms to store energy. After the refractory material passes through, the dustproof plate resets, which can prevent dust from entering the feed inlet, reduce the risk of dust flying, reduce the pollution to the surrounding environment, and reduce the harm to the health of workers. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of an automatic batching device for self-dust removal refractory materials proposed in this utility model;

[0018] Figure 2 for Figure 1 A partial structural diagram;

[0019] Figure 3 for Figure 2 Enlarged diagram of A in the middle;

[0020] Figure 4 for Figure 1 Enlarged diagram of B in the middle;

[0021] Figure 5 This is a schematic diagram of the third drive motor and the cam.

[0022] Legend:

[0023] 1. Box body; 2. Feed inlet; 3. Hinge; 4. Dustproof plate; 5. Torsion spring; 6. First drive motor; 7. Feeding cylinder; 8. Feeding trough; 9. Second drive motor; 10. Stirring rod; 11. Control switch; 12. Discharge pipe; 13. Collection box; 14. Negative pressure machine; 15. Collection pipe; 16. Movable rod; 17. Stirring plate; 18. Top block; 19. Guide seat; 20. Spring; 21. Third drive motor; 22. Cam. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] Please refer to Figure 1-5 An automatic batching device for refractory materials with self-dust removal includes a housing 1. A feed inlet 2 is located at the top of the housing 1, and a dustproof plate 4 is hinged to the inner wall of the feed inlet 2 via a hinge 3. A torsion spring 5 is installed between the dustproof plate 4 and the inner wall of the feed inlet 2. A first drive motor 6 is installed on the upper outer wall of the housing 1, and the output end of the first drive motor 6 extends into the housing 1 to install a feeding cylinder 7. A feeding groove 8 is formed on the surface of the feeding cylinder 7. A second drive motor 9 is fixedly installed on the inner top surface of the housing 1, and a stirring rod 10 is installed at the output end of the second drive motor 9. A discharge pipe 12 is fixedly installed on the bottom surface of the housing 1, and a valve is installed on the discharge pipe 12. The inner wall of the housing 1... A guide seat 19 is welded on, and a movable rod 16 is slidably connected to the guide seat 19. A stirring plate 17 is fixedly connected to the movable rod 16. A top block 18 is fixedly installed at the top of the movable rod 16. A spring 20 is sleeved between the top block 18 and the guide seat 19 on the outside of the movable rod 16. A third drive motor 21 is fixedly installed on the inner wall of the box 1. A cam 22 is installed at the output end of the third drive motor 21. The cam 22 works in conjunction with the top block 18. A collection box 13 and a negative pressure machine 14 are fixedly installed on the outer wall of the box 1. A collection pipe 15 is installed at the feed end of the collection box 13. The other end of the collection pipe 15 extends into the interior of the box 1. The negative pressure machine 14 is connected to the collection box 13.

[0027] In use, the device is first placed in a suitable position. When ingredients need to be mixed, the materials are first placed into the feed inlet 2. Then, the first drive motor 6 drives the feeding cylinder 7 to rotate, allowing the material to be fed through the feeding trough 8. This also facilitates control of the feeding amount. By setting up a stirring plate 17 that can move up and down, the third drive motor 21 drives the cam 22 to rotate. Under the action of the spring 20, the top block 18 can move up and down, thereby driving the movable rod 16 and the stirring plate 17 to move up and down accordingly. This achieves the effect of stirring and mixing the refractory material in the vertical direction. Combined with the stirring rod 10, the stirring effect of stirring the refractory material in the horizontal direction is better, and the stirring efficiency is improved. The process is more efficient. By setting up a dustproof plate 4, when the refractory material is put into the feed inlet 2, the dustproof plate 4 opens under the action of gravity and the torsion spring 5 deforms to store energy. After the refractory material passes through, the dustproof plate 4 returns to its original position, which can prevent dust from entering the feed inlet 2, reduce the risk of dust flying, reduce the pollution to the surrounding environment, and reduce the harm to the health of the workers. During the mixing process, the negative pressure machine 14 is turned on, which can create a negative pressure in the collection box 13, so that the dust in the box 1 can be sucked into the collection box 13 and collected. It should be noted that the collection box 13 is equipped with a pressure relief valve to prevent the collection box 13 from being sucked down.

[0028] In this embodiment: a control switch 11 is fixedly installed on the outer wall of the housing 1, and the control switch 11 is electrically connected to the first drive motor 6, the second drive motor 9, the third drive motor 21 and the negative pressure machine 14 through wires.

[0029] Specifically, it is a common circuit connection structure, which will not be elaborated on here. The first drive motor 6, the second drive motor 9, the third drive motor 21 and the negative pressure machine 14 can be connected to industrial power for use.

[0030] In this embodiment, multiple stirring plates 17 are provided, and the multiple stirring plates 17 are equidistantly arranged along the length direction of the movable rod 16.

[0031] Specifically, further improve the mixing effect and efficiency of refractory materials.

[0032] In this embodiment, there are multiple feeding troughs 8, and the multiple feeding troughs 8 are arranged in a ring array on the surface of the feeding cylinder 7.

[0033] Specifically, it achieves the effect of quantitatively conveying refractory material batches, resulting in better batching effect and higher precision.

[0034] In this embodiment, multiple movable rods 16 are provided, and the multiple movable rods 16 are arranged in a circular array on the inner wall of the housing 1.

[0035] Specifically, further improve the mixing effect and efficiency of refractory materials.

[0036] In this implementation plan: the dustproof plate 4 is used in conjunction with the feed inlet 2.

[0037] Specifically, this ensures dust prevention and reduces the risk of dust escape.

[0038] In this implementation scheme: the control switch 11 is an existing structure, and the control circuit can be implemented by a person skilled in the art through simple programming. It is common knowledge in the art, and it is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0039] Working Principle: In use, the device is first placed in a suitable position. When ingredients need to be mixed, the materials are first placed into the feed inlet 2. Then, the first drive motor 6 drives the feeding cylinder 7 to rotate, allowing the material to be fed through the feeding trough 8. This facilitates control of the feeding amount. A reciprocating stirring plate 17 is installed, and the third drive motor 21 drives the cam 22 to rotate. Under the action of the spring 20, the cam 22 pushes the top block 18 to reciprocate up and down, thereby driving the movable rod 16 and the stirring plate 17 to follow suit. This achieves the effect of vertically mixing the refractory material. Combined with the stirring rod 10, the horizontal mixing of the refractory material is further enhanced, resulting in a better mixing effect. The mixing efficiency is higher. By setting up a dustproof plate 4, when the refractory material is put into the feed inlet 2, the dustproof plate 4 opens under the action of gravity and the torsion spring 5 deforms to store energy. After the refractory material passes through, the dustproof plate 4 returns to its original position, which can prevent dust from flying into the feed inlet 2, reduce the risk of dust flying, reduce the pollution to the surrounding environment, and reduce the harm to the health of workers. During the mixing process, the negative pressure machine 14 is turned on, which can create a negative pressure in the collection box 13, so that the dust in the box 1 can be sucked into the collection box 13 for collection. It should be noted that the collection box 13 is equipped with a pressure relief valve to prevent the collection box 13 from being sucked down.

[0040] It should be noted that the model and specifications of the control switch 11, the first drive motor 6, the second drive motor 9, the third drive motor 21 and the negative pressure machine 14 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail.

[0041] The power supply and operating principle of the control switch 11, the first drive motor 6, the second drive motor 9, the third drive motor 21 and the negative pressure unit 14 are clear to those skilled in the art and will not be described in detail here.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A self-dust-removing automatic batching device for refractory materials, comprising a housing (1), characterized in that, The top of the box (1) is provided with a feed inlet (2), and the inner wall of the feed inlet (2) is hinged with a dustproof plate (4) by a hinge (3). A torsion spring (5) is provided between the dustproof plate (4) and the inner wall of the feed inlet (2). A first drive motor (6) is installed on the upper part of the outer wall of the box (1), and the output end of the first drive motor (6) extends into the box (1) and a feeding cylinder (7) is installed. A feeding groove (8) is opened on the surface of the feeding cylinder (7). A second drive motor (9) is fixedly installed on the inner top surface of the box (1), and a stirring rod (10) is installed on the output end of the second drive motor (9). A discharge pipe (12) is fixedly installed on the bottom surface of the box (1), and a valve is installed on the discharge pipe (12). A guide seat (19) is welded to the inner wall of the box (1), and the guide seat... (19) is slidably connected to a movable rod (16), and a stirring plate (17) is fixedly connected to the movable rod (16). A top block (18) is fixedly installed at the top of the movable rod (16), and a spring (20) is sleeved between the top block (18) and the guide seat (19) on the outside of the movable rod (16). A third drive motor (21) is fixedly installed on the inner wall of the box (1), and a cam (22) is installed at the output end of the third drive motor (21). The cam (22) works in conjunction with the top block (18). A collection box (13) and a negative pressure machine (14) are fixedly installed on the outer wall of the box (1). A collection pipe (15) is installed at the feed end of the collection box (13), and the other end of the collection pipe (15) extends into the interior of the box (1). The negative pressure machine (14) is connected to the collection box (13).

2. The automatic batching equipment for refractory materials with self-dust removal as described in claim 1, characterized in that, A control switch (11) is fixedly installed on the outer wall of the housing (1), and the control switch (11) is electrically connected to the first drive motor (6), the second drive motor (9), the third drive motor (21) and the negative pressure machine (14) through wires.

3. The automatic batching equipment for refractory materials with self-dust removal as described in claim 1, characterized in that, The stirring plate (17) is provided in multiple ways, and the multiple stirring plates (17) are equidistantly arranged along the length direction of the movable rod (16).

4. The automatic batching equipment for refractory materials with self-dust removal as described in claim 1, characterized in that, The feeding trough (8) is provided in multiple ways, and the multiple feeding troughs (8) are arranged in a ring array on the surface of the feeding cylinder (7).

5. The automatic batching equipment for refractory materials with self-dust removal as described in claim 1, characterized in that, The movable rod (16) is provided in multiple ways, and the multiple movable rods (16) are arranged in a ring array on the inner wall of the box (1).

6. The automatic batching equipment for refractory materials with self-dust removal according to claim 1, characterized in that, The dustproof plate (4) is used in conjunction with the feed inlet (2).

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